Was there this morning and after the computer glitch, a visit by Mara Davie, the tap contest, cupcakes and the poor young lady who collapsed unconscious (she's fine, thank goodness), I got two great seats.
On a whim, I just went back, an hour ago, to get tickets to take my partners' parents and got four great 5th row aisle seats for a Saturday.
If you think you missed out, give it a shot. There seem to be great seats left.